National Geographic: Elephant Rage

In West Bengal, villagers are waging war with marauding elephants that destroy their homes without warning. Elephants are gigantic and usually docile herbivores, but authorities say that wild elephant attacks are increasing. Why? National Geographic turns to Pittsburgh Zoo elephant manager Willie Theison, also known as "The Elephant Whisperer." After nearly 30 years working with elephants, Theison brings uncanny insight into their complex minds.